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Old 09-24-2013, 10:14 AM   #1
dfass
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Location: Boston

Join Date: Sep 2013
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Default per_sequence_GC_content in ribo-reduction RNA-seq data

Recently sequenced a ribo-reduction library on an Illumina HiSeq. FASTQC analysis showed an unusual spiky per_sequence_GC_content distribution (see attached). There was an overrepresented sequence that blasts to a snoRNA. I'm wondering if anyone else has seen this unusual spiky GC content distribution with a ribo-reduction library.
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